86979872

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 209018880

約数和(自身を除く): 122039008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 107, 112, 133, 152, 191, 214, 224, 266, 304, 382, 428, 532, 608, 749, 764, 856, 1064, 1337, 1498, 1528, 1712, 2033, 2128, 2674, 2996, 3056, 3424, 3629, 4066, 4256, 5348, 5992, 6112, 7258, 8132, 10696, 11984, 14231, 14516, 16264, 20437, 21392, 23968, 25403, 28462, 29032, 32528, 40874, 42784, 50806, 56924, 58064, 65056, 81748, 101612, 113848, 116128, 143059, 163496, 203224, 227696, 286118, 326992, 388303, 406448, 455392, 572236, 653984, 776606, 812896, 1144472, 1553212, 2288944, 2718121, 3106424, 4577888, 5436242, 6212848, 10872484, 12425696, 21744968, 43489936, 86979872]

約数ペア:

[(1, 86979872), (2, 43489936), (4, 21744968), (7, 12425696), (8, 10872484), (14, 6212848), (16, 5436242), (19, 4577888), (28, 3106424), (32, 2718121), (38, 2288944), (56, 1553212), (76, 1144472), (107, 812896), (112, 776606), (133, 653984), (152, 572236), (191, 455392), (214, 406448), (224, 388303), (266, 326992), (304, 286118), (382, 227696), (428, 203224), (532, 163496), (608, 143059), (749, 116128), (764, 113848), (856, 101612), (1064, 81748), (1337, 65056), (1498, 58064), (1528, 56924), (1712, 50806), (2033, 42784), (2128, 40874), (2674, 32528), (2996, 29032), (3056, 28462), (3424, 25403), (3629, 23968), (4066, 21392), (4256, 20437), (5348, 16264), (5992, 14516), (6112, 14231), (7258, 11984), (8132, 10696)]